Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 10, 2026, 10:15 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Closed loop stimulation Clear all
Completed No phase listed Observational

RNS® System Epilepsy Post-Approval Study

NCT02403843
View directory record Official record
Conditions
Epilepsy
Interventions
RNS System
Device
Lead sponsor
NeuroPace
Industry
Eligibility
18 Years and older
Enrollment
345 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
35
States / cities
Birmingham, Alabama • Irvine, California • Los Angeles, California + 27 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Completed Not applicable Interventional Results available

HIRREM for Stage 1 Primary Hypertension

NCT03479697
View directory record Official record
Conditions
Hypertension, Blood Pressure, Cardiovascular Diseases, Cardiovascular Risk Factor, Autonomic Nervous System Imbalance
Interventions
HIRREM, Continued Current Care
Device · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 19, 2023 · Synced Sep 10, 2026, 10:15 PM EDT
Completed Early Phase 1 Interventional Results available

taVNS for Upper Limb Rehabilitation

NCT04129242
View directory record Official record
Conditions
Stroke
Interventions
Transcutaneous Auricular Vagus Nerve Stimulation (taVNS) + Task Specifc Training
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 27, 2024 · Synced Sep 10, 2026, 10:15 PM EDT
Recruiting Not applicable Interventional

Development of Optimal Sensory Feedback Strategies to Maximize Function After Tetraplegia

NCT07225582
View directory record Official record
Conditions
Spinal Cord Injury Cervical, Spinal Cord Injuries (Complete and Incomplete)
Interventions
Brain Computer Interface (BCI) - Functional Electrical Stimulation (FES) system
Device
Lead sponsor
Case Western Reserve University
Other
Eligibility
22 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Not yet recruiting Not applicable Interventional

Closed-Loop Transcranial Alternating Current Stimulation for the Treatment of Major Depressive Disorder

NCT07282678
View directory record Official record
Conditions
Depression - Major Depressive Disorder, Transcranial Alternating Current Stimulation
Interventions
Closed-loop tACS, Sham Comparator
Device
Lead sponsor
Pulvinar Neuro, LLC
Industry
Eligibility
22 Years and older
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Recruiting Phase 4 Interventional

Personalized Real-Time DBS and PD Mechanisms

NCT06013956
View directory record Official record
Conditions
Parkinson Disease
Interventions
Neurostimulation, Carbidopa 25/Levodopa 100Mg Tab
Device · Drug
Lead sponsor
David Escobar
Other
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Completed Not applicable Interventional Results available

Safety and Efficacy Study of the Evoke™ SCS System With Feedback vs. Conventional Stimulation

NCT02924129
View directory record Official record
Conditions
Chronic Pain, Back Pain, Pain
Interventions
Evoke Spinal Cord Stimulator (SCS) System
Device
Lead sponsor
Saluda Medical Americas, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
16
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Santa Rosa, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jan 2, 2024 · Synced Sep 10, 2026, 10:15 PM EDT
Completed Not applicable Interventional

RNS System NAUTILUS Study

NCT05147571
View directory record Official record
Conditions
Epilepsy, Idiopathic Generalized Epilepsy, Generalized Tonic Clonic Seizure
Interventions
Responsive stimulation, Sham stimulation
Device
Lead sponsor
NeuroPace
Industry
Eligibility
12 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
23
States / cities
Birmingham, Alabama • Phoenix, Arizona • Aurora, Colorado + 18 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Withdrawn Not applicable Interventional

Concurrent DBS Local Field Potential Analysis and Stimulation in a Closed-Loop Neuromodulation Device

NCT02731365
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Activa PC+S
Device
Lead sponsor
Vibhor Krishna
Other
Eligibility
22 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 16, 2016 · Synced Sep 10, 2026, 10:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Slow-wave Enhancement in Adults Aged 30-49

NCT04611828
View directory record Official record
Conditions
Sleep
Interventions
Philips SmartSleep
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
30 Years to 49 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Sep 10, 2026, 10:15 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Restoring Spindle and Thalamocortical Efficiency in Early-Course Schizophrenia Patients Using Auditory Stimulation

NCT05956951
View directory record Official record
Conditions
Schizophrenia
Interventions
Closed-loop auditory stimulation, Sham auditory stimulation
Device
Lead sponsor
Fabio Ferrarelli
Other
Eligibility
18 Years to 40 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Completed Not applicable Interventional

A User-friendly, Non-invasive Neuro-orthosis That Restores Volitionally Controlled Grasp Functions for SCI Survivors With Tetraplegia

NCT06087445
View directory record Official record
Conditions
Cervical Spinal Cord Injury
Interventions
NeuroLife EMG-FES Sleeve System
Device
Lead sponsor
Ohio State University
Other
Eligibility
22 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Enrolling by invitation Not applicable Interventional

Towards Causal Mapping of Episodic Memory iEEG Networks Via Multi-method Brain Stimulation

NCT07378332
View directory record Official record
Conditions
Memory Performance, Hippocampal Activity
Interventions
TMS electrical stimulation parameters during cognitive and memory demands, DES electrical stimulation parameters during cognitive and memory demands
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
3
States / cities
Chicago, Illinois • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Sleep Spindles and Memory in Rolandic Epilepsy

NCT04569708
View directory record Official record
Conditions
Rolandic Epilepsy, Rolandic Epilepsy, Benign, Centrotemporal Epilepsy, Centrotemporal; EEG Spikes, Epilepsy of Childhood, Epilepsy; Seizure, Epilepsy
Interventions
Closed loop auditory stimulation
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
4 Years to 18 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Active, not recruiting Not applicable Interventional

Clinical Utility of Neurophysiological Measurements of ECAP-controlled Closed-loop SCS to Guide Treatment of Chronic Pain

NCT06229470
View directory record Official record
Conditions
Chronic Pain
Interventions
Evoke Spinal Cord Stimulation (SCS) System
Device
Lead sponsor
Saluda Medical Pty Ltd
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
25
States / cities
Lake Havasu City, Arizona • Camarillo, California • La Mesa, California + 22 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Completed Not applicable Interventional

FES Assisted Cycling in Children With CP

NCT04688424
View directory record Official record
Conditions
Cerebral Palsy Spastic Diplegia
Interventions
FES, Cycling
Device · Other
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
10 Years to 18 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 29, 2020 · Synced Sep 10, 2026, 10:15 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Closed Loop Spinal Cord Stimulation for Neuromodulation of Upper Motor Neuron Lesion Spasticity

NCT06384170
View directory record Official record
Conditions
Chronic Pain, Spasticity as Sequela of Stroke, Upper Motor Neuron Lesion
Interventions
Spinal Cord Stimulation- Closed loop
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

Impact of Sensory Electrical Stimulation on Sensation and Tremor

NCT06428526
View directory record Official record
Conditions
Essential Tremor, Healthy Individuals
Interventions
Continuous stimulation strategy, Closed-loop stimulation strategy
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Enrolling by invitation Not applicable Interventional

Movement State-dependent Adaptive DBS for PD

NCT07424508
View directory record Official record
Conditions
Parkinson's Disease (PD)
Interventions
Summit RC+S
Device
Lead sponsor
Doris Wang, MD, PhD
Other
Eligibility
21 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

EMG Triggered Closed-Loop Stimulation for Spinal Cord Injury Individuals

NCT03806023
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
hand movements (signals from thumb muscle) triggered PNS and TMS
Device
Lead sponsor
Bronx VA Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Oct 4, 2020 · Synced Sep 10, 2026, 10:15 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Optimizing Brain Excitability in Depression

NCT07242105
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Active Single-Pulse TMS, Sham Single-Pulse TMS, TARGET-optimized TMS, Non-optimized (Open-Loop) TMS, EEG Recording, Intracranial EEG (iEEG) Recording
Device · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
145 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Iowa City, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Sep 10, 2026, 10:15 PM EDT
Completed Not applicable Interventional Results available

Scalar Closed Loop Intraoperative Study

NCT03270657
View directory record Official record
Conditions
Parkinson Disease
Interventions
IPG; RC+S
Device
Lead sponsor
Dennis Turner, M.D.
Other
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 22, 2020 · Synced Sep 10, 2026, 10:15 PM EDT
Completed Not applicable Interventional

Bilateral Closed Loop Deep Brain Stimulation for Freezing of Gait Using Neural and Kinematic Feedback

NCT04043403
View directory record Official record
Conditions
Parkinson Disease
Interventions
Open Loop DBS, Adaptive (Closed Loop) DBS, Intermittent Open Loop DBS
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Sep 10, 2026, 10:15 PM EDT
Completed Phase 3 Interventional Results available

Closed Loop Vagal Nerve Stimulation for Patients With Posttraumatic Stress Disorder

NCT02992899
View directory record Official record
Conditions
PostTraumatic Stress Disorder
Interventions
GammaCore/electroCore non-invasive VNS device, Sham gammaCore/electroCore, O-15 water
Device · Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 70 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 13, 2021 · Synced Sep 10, 2026, 10:15 PM EDT